. >> the united states should have that in their curriculum because -- because everybody's affected by it. >> i think this should be taught in school because teens should have a right to know about this -- about what happened. >> the tribute center is packed with exhibits. it also runs special programs for students, as well as guided walking tours of the area. >> for mr. ielpi, the center is very personal. his son jonathan, a firefighter, died on 9/11. that's his helmet and coat, along with photos of comrades who gave their lives trying to save others. an important part of the tribute center is a look at what happened aft9/11. the center believes that through education comes understanding. that's why visitors are asked to share their thoughts. for more information on the 9/11 tribute center, follow the link on our website. i hope you find a home. i hope you find a home. hey, maybe you'll be picked next. maybe you'll be picked next. we've been caged together too long. we've been caged together too long. how come nobody ever picks me? maybe they're looking for somebody different. pick me